Water → 1,5-Di[1-(t-butylazo)-cyclohexylaminothiocarbonyl]carbohydrazide

HRID 436775노트

반응식

HRID 436775 반응식
[NH2:1][NH:2][C:3]([NH:5][NH2:6])=[O:4].[C:7]([N:11]=[N:12][C:13]1([N:19]=[C:20]=[S:21])[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1)([CH3:10])([CH3:9])[CH3:8].O>CO>[C:7]([N:11]=[N:12][C:13]1([NH:19][C:20]([NH:1][NH:2][C:3]([NH:5][NH:6][C:20]([NH:19][C:13]2([N:12]=[N:11][C:7]([CH3:10])([CH3:9])[CH3:8])[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]2)=[S:21])=[O:4])=[S:21])[CH2:14][CH2:15][CH2:16][CH2:17][CH2:18]1)([CH3:10])([CH3:8])[CH3:9]

참가 물질

5

반응물 3

HCID 962WaterHCID 73948CarbohydrazideHCID 214311441-t-Butylazo-1-isothiocyanatocyclohexane

생성물 1

HCID 867348281,5-Di[1-(t-butylazo)-cyclohexylaminothiocarbonyl]carbohydrazide

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

To a slurry of 2.25 grams (.025 moles) of carbohydrazide in 30 ml of methanol stirred by a magnetic stirrer in a 50 ml erlenmeyer flask was added 11.3 grams (.05 moles) of 1-t-butylazo-1-isothiocyanatocyclohexane (from Example I). The reaction was stirred overnight, during which time complete solution was obtained. The next morning the solution was poured into 200 ml water and the product extracted with methylene chloride. The methylene chloride extract was washed with water, dried over anhydrous Na2SO4, filtered and the methylene chloride evaporated under reduced pressure to leave 11.9 grams (87.5% crude yield) of a yellow viscous liquid that slowly crystallized.

후처리

  1. customwas obtained
  2. extractionthe product extracted with methylene chloride
  3. extractionThe methylene chloride extract
  4. washwas washed with water
  5. dry with materialdried over anhydrous Na2SO4
  6. filtrationfiltered
  7. customthe methylene chloride evaporated under reduced pressure
  8. customto leave 11.9 grams (87.5% crude yield) of a yellow viscous liquid that
  9. customslowly crystallized

출처 및 근거

ORD 기록
ord-5335592bf88b4e8a94ff3c3b5073e960
출처 데이터셋
uspto-grants-1977_06
특허 번호
US04028344

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